[fprint] VFS101 driver ID

[Daniel Drake]

Gabriel Franco wrote:
> Thanks again for the response Daniel.
> 
> I'll try the standalone approach. Let's see if I can get that working :)

Here is an example:
http://git.libusb.org/?p=libusb.git;a=blob;f=examples/dpfp.c;h=bd9702ab6e74019d7a07a9db05d6da6834ba3756;hb=HEAD

It's a standalone app which captures images from the DigitalPersona sensors.

It may help you figure out the libusb basics, as well as how to write 
greyscale data in .pgm format.

Daniel